JP5208486B2 - Game board control board unit - Google Patents

Game board control board unit Download PDF

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JP5208486B2
JP5208486B2 JP2007306485A JP2007306485A JP5208486B2 JP 5208486 B2 JP5208486 B2 JP 5208486B2 JP 2007306485 A JP2007306485 A JP 2007306485A JP 2007306485 A JP2007306485 A JP 2007306485A JP 5208486 B2 JP5208486 B2 JP 5208486B2
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base member
synthetic resin
resin base
control board
sealing
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JP2009125492A (en
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大亮 野崎
徹 今村
信次 澤田
航 北條
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Heiwa Corp
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Description

本発明は、遊技を制御する制御基板を基板ケース内に収容した遊技機の制御基板ユニットに関する。   The present invention relates to a control board unit of a gaming machine in which a control board for controlling a game is accommodated in a board case.

従来、スロットマシン、パチンコ機等の遊技機の制御基板ユニットにおいては、遊技を制御する制御基板を透明な基板ケース内に収容し、この基板ケースに設けた封止部を、締め方向しか回せないワンウェイネジ等で構成される封止部材をもって、予め筐体内に固定されたベース部材に結合することによって、基板ケースを、制御基板の不正改造ができないように封止すると共にベース部材に固定する。また、ベース部材は、筐体の裏側からの不正な攻撃に耐えられるように金属板により形成される(例えば、特許文献1参照)。   Conventionally, in a control board unit of a gaming machine such as a slot machine or a pachinko machine, a control board for controlling a game is accommodated in a transparent board case, and a sealing portion provided on the board case can be rotated only in a tightening direction. A board member is sealed and fixed to the base member so that the control board cannot be tampered with by joining the base member fixed in the housing in advance with a sealing member constituted by a one-way screw or the like. Further, the base member is formed of a metal plate so as to withstand unauthorized attacks from the back side of the housing (see, for example, Patent Document 1).

特開2006−326198号公報JP 2006-326198 A

上述の特許文献1に記載されたような遊技機の制御基板ユニットにおいて、さらに不正行為をより確実に阻止し、かつ金属製ベース部材への基板ケースの取付を容易に行い得るようにするため、金属製ベース部材の前面に合成樹脂製のベース部材を固定して、基板ケースを合成樹脂製ベース部材を介して金属製ベース部材に固定することが考えられる。しかし、このようにすると、不正な行為を阻止して、基板ケースを合成樹脂製ベース部材に容易に固定できる反面、合成樹脂製ベース部材及び金属製ベース部材を予め筐体内に同時に固定する作業が面倒になるおそれがある。   In the control board unit of the gaming machine as described in the above-mentioned Patent Document 1, in order to more reliably prevent fraud and to easily attach the board case to the metal base member, It is conceivable that a synthetic resin base member is fixed to the front surface of the metal base member, and the substrate case is fixed to the metal base member via the synthetic resin base member. However, if this is done, unauthorized actions can be prevented and the substrate case can be easily fixed to the synthetic resin base member, while the synthetic resin base member and the metal base member are simultaneously fixed in the housing in advance. May be troublesome.

本発明は、上述のような課題に鑑み、金属製ベース部材及び合成樹脂製ベース部材を筐体内に容易に固定することができるようにした遊技機の制御基板ユニットを提供することを目的とする。   In view of the above-described problems, an object of the present invention is to provide a control board unit for a gaming machine in which a metal base member and a synthetic resin base member can be easily fixed in a housing. .

上記目的を達成するため、本発明は、遊技機器を収容した筐体内に、金属製ベース部材と共に締結部材により共締め固定される合成樹脂製ベース部材と、前記合成樹脂製ベース部材の前面に固定され、かつ遊技動作を制御する制御基板を収容した合成樹脂製の基板ケースとを備えた遊技機の制御基板ユニットにおいて、前記合成樹脂製ベース部材及び前記金属製ベース部材に、前記金属製ベース部材及び前記合成樹脂製ベース部材を前記筐体内に固しない状態で、前記合成樹脂製ベース部材の裏面に、前記合成樹脂製ベース部材に設けた締結部材挿入孔及び前記金属製ベース部材に設けた締結部材挿入孔が互いに一致した状態で、予め前記金属製ベース部材を前記合成樹脂製ベース部材に仮止め可能な仮止め構造部を設け、前記仮止め構造部は、前記金属製ベース部材の一端に形成された平面視コ字型折曲片と、前記合成樹脂製ベース部材に設けられ、前記金属製ベース部材を前記合成樹脂製ベース部材の裏面に対して傾けた状態で、前記コ字型折曲片が前記合成樹脂製ベース部材の裏面側から係合可能な係合孔と、前記合成樹脂製ベース部材の裏面に突設される円柱状突部と、前記金属製ベース部材に設けられ、前記コ字型折曲片を前記係合孔に係合した状態で、前記コ字型折曲片と前記合成樹脂製ベース部材とが互いに当接する点を支点にして前記金属製ベース部材を前記合成樹脂製ベース部材の裏面側へ向けて回動させることにより、前記円柱状突部がきつく嵌合可能な係合孔とを含むものとする。この構成により、前記金属製ベース部材を前記合成樹脂製ベース部材に仮止めした状態で、前記金属製ベース部材及び前記合成樹脂製ベース部材を、前記締結部材により前記筐体内に同時に共締め固定することができる。さらに、前記金属製ベース部材のコ字型折曲片が前記合成樹脂製ベース部材の係合孔、また、前記合成樹脂製ベース部材の円柱状突部が、前記金属製ベース部材の係合孔にそれぞれ係合することによって、前記金属製ベース部材を前記合成樹脂製ベース部材に確実に仮止めすることができる。
In order to achieve the above object, the present invention provides a base member made of a synthetic resin that is fastened together with a metal base member by a fastening member in a housing containing a gaming machine, and is fixed to the front surface of the base member made of synthetic resin. And a control board unit of a gaming machine including a control resin board case containing a control board for controlling a game operation, wherein the metal base member is connected to the synthetic resin base member and the metal base member. and the synthetic resin base member in a state where no fixed before Kikatami body, the rear surface of the synthetic resin base member, provided in the fastening member insertion holes and said metal base member provided on the synthetic resin base member in a state where the fastening member insertion holes are matched with each other, the temporary fixing can be temporary fixing structure provided in advance the metallic base member to the synthetic resin base member, the temporarily fixed structure Is provided on the synthetic resin base member and the back surface of the synthetic resin base member, and is provided on the synthetic resin base member. In an inclined state, the U-shaped bent piece can be engaged from the back side of the synthetic resin base member, and a cylindrical protrusion protruding from the back side of the synthetic resin base member The U-shaped bent piece and the synthetic resin base member are in contact with each other with the U-shaped bent piece engaged with the engagement hole provided on the metal base member. The metal base member is rotated toward the back surface side of the synthetic resin base member as a fulcrum, thereby including an engagement hole into which the columnar protrusion can be tightly fitted . With this configuration, the metal base member and the synthetic resin base member are simultaneously fastened and fixed in the casing by the fastening member in a state where the metal base member is temporarily fixed to the synthetic resin base member. be able to. Further, the U-shaped bent piece of the metal base member is an engagement hole of the synthetic resin base member, and the columnar protrusion of the synthetic resin base member is an engagement hole of the metal base member. The metal base member can be securely temporarily fixed to the synthetic resin base member.

本発明によれば、金属製ベース部材及び合成樹脂製ベース部材を筐体内に容易に固定することができる。   According to the present invention, the metal base member and the synthetic resin base member can be easily fixed in the housing.

以下、本発明の一実施形態を、図面に基づいて説明する。図1は、本発明を適用した遊技機(スロットマシン)の正面図、図2は、前扉を開けた状態の遊技機の正面図、図3は、図2におけるIII−III線縦断面図、図4は、制御基板ユニットの分解斜視図、図5は、制御基板ユニットの正面図、図6は、制御基板ユニットの斜視図、図7は、主制御基板を基板ケースに収容した状態の制御基板ユニットの分解斜視図、図8は、金属製ベース部材の取付要領を説明するための遊技制御基板ユニットの要部の概略横断面図である。なお、以下の説明では、図1において図面手前側を「前方または表面側」とし、図面奥側を「後方または裏面側」とし、左側を「左方」とし、右側を「右方」とする。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings. 1 is a front view of a gaming machine (slot machine) to which the present invention is applied, FIG. 2 is a front view of the gaming machine with the front door opened, and FIG. 3 is a longitudinal sectional view taken along line III-III in FIG. 4 is an exploded perspective view of the control board unit, FIG. 5 is a front view of the control board unit, FIG. 6 is a perspective view of the control board unit, and FIG. 7 is a state in which the main control board is accommodated in the board case. FIG. 8 is an exploded perspective view of the control board unit, and FIG. 8 is a schematic cross-sectional view of the main part of the game control board unit for explaining the mounting procedure of the metal base member. In the following description, the front side of the drawing in FIG. 1 is “front or front side”, the back side of the drawing is “back or back side”, the left side is “left”, and the right side is “right”. .

遊技機1としてのスロットマシンは、前面が開放した正面視矩形の筐体2と、筐体2の左側部に上下1対のヒンジ4により開閉可能に枢支された前扉3とを備える。   A slot machine as a gaming machine 1 includes a housing 2 having a rectangular front view with the front open, and a front door 3 pivotally supported by a pair of upper and lower hinges 4 on the left side of the housing 2.

なお、本実施形態において、遊技機1を遊技媒体がメダル(コインを含む)とするスロットマシンとして説明するが、本発明は、これに特定されるものでなく、遊技機1を遊技媒体がパチンコ玉であるスロットマシンまたはパチンコ機としても良い。   In the present embodiment, the gaming machine 1 is described as a slot machine in which the game medium is a medal (including coins), but the present invention is not limited to this, and the gaming machine 1 is a pachinko machine. It may be a slot machine or a pachinko machine that is a ball.

図2、3に示すように、筐体2内は、上棚板5及び下棚板6により上、中、下部屋2A、2B、2Cに仕切られる。筐体2内の上部屋2Aには、図柄、数字等で構成される識別情報を外周面に付記した3個の回転リール71を有する回転リールユニット7が配置される。中部屋2Bには、遊技を統括的に制御する後述の主制御基板10を含む制御基板ユニット9と、主制御基板10の命令に基づいて後述の液晶表示装置15、スピーカ16、ランプ等を制御する副制御基板12と、主制御基板10の命令に基づいて回転リールユニット7を制御する回転リール制御基板13とが配置される。下部屋2Cには、メダルを貯留及び払出可能なホッパーユニット8と、外部電源を各種遊技機器へ供給する電源ユニット11が配置される。なお、回転リールユニット7、ホッパーユニット8、制御基板ユニット10及び副制御基板12等は、筐体2内に収容される遊技機器をなしている。   As shown in FIGS. 2 and 3, the inside of the housing 2 is divided into upper, middle, and lower rooms 2 </ b> A, 2 </ b> B, and 2 </ b> C by an upper shelf board 5 and a lower shelf board 6. In the upper room 2A in the housing 2, a rotating reel unit 7 having three rotating reels 71 with identification information composed of symbols, numbers, etc. added to the outer peripheral surface is arranged. The middle room 2B controls a control board unit 9 including a main control board 10 to be described later for overall control of the game, and a liquid crystal display device 15, a speaker 16 and a lamp to be described later based on instructions from the main control board 10. A sub-control board 12 that controls the rotation reel unit 7 based on a command from the main control board 10 is disposed. In the lower room 2C, a hopper unit 8 capable of storing and paying out medals and a power supply unit 11 for supplying external power to various gaming machines are arranged. Note that the rotary reel unit 7, the hopper unit 8, the control board unit 10, the sub control board 12, and the like constitute gaming machines accommodated in the housing 2.

図1に示すように、前扉3の前面上部には、回転リール71の識別情報を3こまずつ透視可能な識別情報表示窓31が設けられ、同じく識別情報表示窓31の下方には、液晶表示装置15に表示される遊技情報及び演出情報を透視可能な演出情報表示窓32が設けられ、同じく演出情報表示窓32の下方には、遊技を行うときにメダルが投入されるメダル投入部14と、メダルの賭数を設定するベットスイッチボタン33と、全ての回転リール71を一斉に回転させるときに操作されるスタートスイッチレバー34と、各回転リール71の回転を個別に停止させるときに操作される3個のストップスイッチボタン35等が設けられる。ベットスイッチボタン33、スタートスイッチボタン34、ストップスイッチボタン35の各操作信号は、主制御基板10に入力され、主制御基板10は、各操作信号に基づいて各遊技機器を制御する。   As shown in FIG. 1, an identification information display window 31 through which three pieces of identification information of the rotary reel 71 can be seen through is provided on the front upper portion of the front door 3. A liquid crystal is also provided below the identification information display window 31. An effect information display window 32 through which the game information and effect information displayed on the display device 15 can be seen is provided. Similarly, below the effect information display window 32, a medal insertion unit 14 into which medals are inserted when playing a game. A bet switch button 33 for setting the bet number of medals, a start switch lever 34 that is operated when all the rotating reels 71 are simultaneously rotated, and an operation that is performed when stopping the rotation of each rotating reel 71 individually. Three stop switch buttons 35 are provided. The operation signals of the bet switch button 33, the start switch button 34, and the stop switch button 35 are input to the main control board 10, and the main control board 10 controls each gaming machine based on each operation signal.

図2、3に示すように、前扉3の裏面には、遊技に関する遊技情報及び演出情報を表示可能な液晶表示装置15、演出効果音を発生するスピーカ16、多数のランプ(図示略)、及びその他の機器が配置されている。   As shown in FIGS. 2 and 3, on the back surface of the front door 3, a liquid crystal display device 15 that can display game information and effect information related to the game, a speaker 16 that generates effect sound effects, a number of lamps (not shown), And other equipment.

遊技は、遊技者がメダルをメダル投入部14に投入した後、ベットスイッチボタン33によりメダルの賭数を設定した後、スタートスイッチレバー34を操作して、全ての回転リール71を回転させることによって開始される。   In the game, after a player inserts a medal into the medal insertion unit 14, the bet number of medals is set by the bet switch button 33, and then the start switch lever 34 is operated to rotate all the rotating reels 71. Be started.

回転リール71が回転して所定時間が経過した後、3個のストップスイッチボタン35を順次操作して、各回転リール71の回転を停止させ、停止した3個の回転リール71の識別情報の組み合わせにより、入賞の有無、及び賞の大小に応じたメダルの配当枚数が確定され、入賞した場合には、予め定めた入賞枚数分だけホッパーユニット8から前扉3の下部に設けたメダル受皿36にメダルが払い出される。   After a predetermined time has elapsed after the rotating reel 71 has rotated, the three stop switch buttons 35 are sequentially operated to stop the rotation of each rotating reel 71, and the combination of the identification information of the stopped three rotating reels 71 Thus, the number of medals to be paid out is determined according to the presence or absence of a prize and the size of the prize. When a prize is awarded, a predetermined number of prizes are placed on the medal tray 36 provided below the front door 3 from the hopper unit 8. Medals are paid out.

図4〜図7に示すように、制御基板ユニット9は、各種電子部品が実装された主制御基板10と、主制御基板10を収容する透明な合成樹脂製の基板ケース20と、筐体2内の後板2Dに固定される基板ベース40とを含む。   As shown in FIGS. 4 to 7, the control board unit 9 includes a main control board 10 on which various electronic components are mounted, a transparent synthetic resin board case 20 that houses the main control board 10, and a housing 2. And a substrate base 40 fixed to the inner rear plate 2D.

基板ベース40は、金属製ベース部材50と、金属製ベース部材50と共に締結部材をなす複数のネジ41により筐体2内の後板2Dに固定される合成樹脂製ベース部材60と、合成樹脂製ベース部材60の右端部に2本のネジ42により着脱可能に固定される合成樹脂製の封止固定部材65とを含む。   The substrate base 40 includes a metal base member 50, a synthetic resin base member 60 fixed to the rear plate 2D in the housing 2 by a plurality of screws 41 that form fastening members together with the metal base member 50, and a synthetic resin A synthetic resin sealing fixing member 65 fixed to the right end portion of the base member 60 by two screws 42 is included.

合成樹脂製ベース部材60は、正面視横長矩形をなし、右側に基板ケース20が取り付けられる基板ケース取付領域部601、また、左側に中継基板80が取り付けられる中継基板取付領域部602をそれぞれ有し、基板ケース取付領域部601の左端部には、基板ケース20の左端部に係合し得るように、前方へ突出する上下2個のL字状の係合片603が設けられ、また、同じく右部には、封止固定部材65を合成樹脂製ベース部材60に固定するためのネジ42が挿入される上下2個のネジ挿入孔604が穿設されている。さらには、合成樹脂製ベース部材60の左縁には、中継基板80の左端縁に係合し得るように、前方へ突出する舌片爪状の係合片605a、及び金属製ベース部材50を合成樹脂製ベース部材60の裏面に仮止めするための仮止め構造部の一部を形成する正面視矩形の係合孔605cが設けられ、右部上下縁には、基板ケース20の上下端に係合し得るように、前方へ突出する舌片爪状の係合片605bが設けられ、また、裏面には、左右方向へ所定量離間した仮止め構造部の一部を形成する第1、2円柱状突部605d、605eが後方へ向けて突設されている。   The synthetic resin base member 60 has a horizontally long rectangular shape when viewed from the front, and includes a substrate case attachment region 601 to which the substrate case 20 is attached on the right side, and a relay substrate attachment region 602 to which the relay substrate 80 is attached on the left side. The upper and lower two L-shaped engagement pieces 603 projecting forward are provided at the left end of the substrate case attachment region 601 so as to be able to engage with the left end of the substrate case 20. In the right part, two upper and lower screw insertion holes 604 into which screws 42 for fixing the sealing fixing member 65 to the synthetic resin base member 60 are inserted are formed. Further, a tongue claw-like engagement piece 605a protruding forward and a metal base member 50 are provided at the left edge of the synthetic resin base member 60 so as to engage with the left end edge of the relay substrate 80. An engagement hole 605c having a rectangular shape when viewed from the front is formed to form a part of a temporary fixing structure portion for temporarily fixing to the back surface of the synthetic resin base member 60. A tongue claw-like engagement piece 605b that protrudes forward is provided so that it can be engaged, and a first part that forms a part of a temporary fixing structure part that is spaced a predetermined amount in the left-right direction is provided on the back surface. Two cylindrical protrusions 605d and 605e are provided to protrude rearward.

なお、主制御基板10を収容した基板ケース20を合成樹脂製ベース部材60の基板ケース取付領域部601に固定した状態においては、封止固定部材65を合成樹脂製ベース部材60に締結したネジ42の頭部が、基板ケース20により隠蔽されて、固定ベース部材65を合成樹脂製ベース部材60から分離することはできない。   In a state where the substrate case 20 containing the main control substrate 10 is fixed to the substrate case mounting region 601 of the synthetic resin base member 60, the screw 42 that fastens the sealing fixing member 65 to the synthetic resin base member 60. The fixed base member 65 cannot be separated from the synthetic resin base member 60 by being concealed by the substrate case 20.

金属製ベース部材50の左端部には、後側から合成樹脂製ベース部材60の係合孔605cに係合可能な仮止め構造部の一部を形成する平面視コ字型の折曲片501が設けられ、同じく合成樹脂製ベース部材60の第1、2円柱状突部605d、605eに対応する位置には、第1、2円柱状突部605d、605eにそれぞれ係合可能な仮止め構造部の一部を形成する円形の第1、2係合孔502、503が穿設され、同じく合成樹脂製ベース部材60に設けられた各ネジ挿入孔(ネジ41が挿入される孔)605fに対応する位置には、ネジ41が挿入可能な複数のネジ挿入孔504が穿設されている。   At the left end portion of the metal base member 50, a folded piece 501 having a U-shape in plan view, which forms a part of a temporary fixing structure portion that can be engaged with the engagement hole 605c of the synthetic resin base member 60 from the rear side. Are provided at the positions corresponding to the first and second cylindrical protrusions 605d and 605e of the synthetic resin base member 60, and can be engaged with the first and second cylindrical protrusions 605d and 605e, respectively. Circular first and second engagement holes 502 and 503 forming a part of the portion are bored, and each screw insertion hole (hole into which the screw 41 is inserted) 605f provided in the synthetic resin base member 60 is also provided. A plurality of screw insertion holes 504 into which the screws 41 can be inserted are formed at corresponding positions.

第2係合孔503よりもコ字型折曲片501に近接した位置に設けられる第1係合孔502は、第1円柱状突部605dがきつく嵌合するように、第1円柱状突部605dの直径とほぼ同一の大きさとするか、または、第1円柱状突部605dに対して僅かにずれた位置に設けられる。第2係合孔503は、第2円柱状突部605eが容易に嵌合するように、左右方向へ若干長孔形状をなしている。   The first engagement hole 502 provided at a position closer to the U-shaped bent piece 501 than the second engagement hole 503 is such that the first columnar protrusion 605d is tightly fitted. The diameter of the portion 605d is almost the same as that of the portion 605d, or the portion 605d is provided at a position slightly deviated from the first columnar protrusion 605d. The second engagement hole 503 has a slightly long hole shape in the left-right direction so that the second cylindrical protrusion 605e can be easily fitted.

金属製ベース部材50を合成樹脂製ベース部材60に仮止めするには、次のようにして行われる。先ず、金属製ベース部材50及び合成樹脂製ベース部材60を筐体2内の後板2Dに締結する前、図8に2点鎖線で示すように、金属製ベース部材50を合成樹脂製ベース部材60の裏面に対して傾けた状態で、コ字型折曲片501を後側から係合孔605c内に係合する。そして、金属製ベース部材50を、コ字型折曲片501と合成樹脂製ベース部材60とが互いに当接する点を支点にして矢示方向へ回動させ、最初に第1円柱状突部605dを第1係合孔502内に嵌合させ、次いで、第2円柱状突部605eを第2係合孔503内に嵌合させる。これにより、第1円柱状突部605dが第1係合孔502内にきつく嵌合して、第1係合孔502の開口縁が第1円柱状突部605dの外周面に強く係合するため、金属製ベース部材50は、合成樹脂製ベース部材60と共に筐体2内の後板2dに固定する際、脱落することがないように、合成樹脂製ベース部材60に仮止めされる。金属製ベース部材50を合成樹脂製ベース部材60に仮止めした状態においては、金属製ベース部材50の各ネジ挿入孔504と合成樹脂製ベース部材60の各ネジ挿入孔605fが互いに合致する。これにより、ネジ41をもって、金属製ベース部材50及び合成樹脂製ベース部材60を一緒に、筐体2内の後板2dに簡単に共締めすることができる。また、合成樹脂製ベース部材60の裏面側に金属製ベース部材50を配置したことにより、筐体2の後側からの不正な攻撃を確実に阻止することができ、また、基板ケース20を合成樹脂製ベース部材60に簡単に取り付けることができる。   The temporary fixing of the metal base member 50 to the synthetic resin base member 60 is performed as follows. First, before the metal base member 50 and the synthetic resin base member 60 are fastened to the rear plate 2D in the housing 2, as shown by a two-dot chain line in FIG. The U-shaped bent piece 501 is engaged with the engagement hole 605c from the rear side in a state inclined with respect to the back surface of 60. Then, the metal base member 50 is rotated in the direction of the arrow with the point at which the U-shaped bent piece 501 and the synthetic resin base member 60 are in contact with each other as a fulcrum, and first the first cylindrical protrusion 605d. Is fitted into the first engagement hole 502, and then the second cylindrical protrusion 605e is fitted into the second engagement hole 503. Thereby, the first cylindrical protrusion 605d is tightly fitted in the first engagement hole 502, and the opening edge of the first engagement hole 502 is strongly engaged with the outer peripheral surface of the first cylindrical protrusion 605d. Therefore, the metal base member 50 is temporarily fixed to the synthetic resin base member 60 so as not to drop off when the metal base member 50 is fixed to the rear plate 2d in the housing 2 together with the synthetic resin base member 60. In a state where the metal base member 50 is temporarily fixed to the synthetic resin base member 60, the screw insertion holes 504 of the metal base member 50 and the screw insertion holes 605f of the synthetic resin base member 60 match each other. Thus, the metal base member 50 and the synthetic resin base member 60 can be easily fastened together with the screw 41 with the rear plate 2d in the housing 2 together. Further, by arranging the metal base member 50 on the back surface side of the synthetic resin base member 60, an illegal attack from the rear side of the housing 2 can be surely prevented, and the substrate case 20 is synthesized. It can be easily attached to the resin base member 60.

封止固定部材65は、ネジ42により合成樹脂製ベース部材60の右端部に固定されると共に、その右端には、後述の封止部221、222の周辺を囲むように防護壁651が突設され、防護壁651の左側、すなわち防護壁651により囲われる内側には、締め方向しか回せないワンウェイネジにより構成される封止部材66の先端が係合可能な4個の封止孔652を上下方向に並設した封止固定部653が設けられている。さらには、封止固定部材65の下部には、基板ケース20と封止固定部材65とを封印するための封印シール67の下半分が貼着される前面が平坦な封印シール貼着部654が設けられている。   The sealing fixing member 65 is fixed to the right end portion of the synthetic resin base member 60 by a screw 42, and a protective wall 651 projects from the right end so as to surround the periphery of sealing portions 221 and 222 described later. On the left side of the protective wall 651, that is, the inner side surrounded by the protective wall 651, four sealing holes 652 that can be engaged with the tip of the sealing member 66 constituted by a one-way screw that can only be turned in the tightening direction are vertically Seal fixing portions 653 arranged in parallel in the direction are provided. Furthermore, a sealing seal sticking portion 654 having a flat front surface to which the lower half of the sealing seal 67 for sealing the substrate case 20 and the sealing fixing member 65 is attached is provided below the sealing fixing member 65. Is provided.

図4に示すように、基板ケース20は、主制御基板10の裏面側を覆う第1ケース部材21と、同じく表面側を覆う第2ケース部材22とを含む。第1ケース部材21の右端部には、封止部材66の先端が係合可能な上下2個の円筒状の固定部212が設けられ、また、同じく周縁には、前方へ突出する3個の爪部211が設けられている。   As shown in FIG. 4, the substrate case 20 includes a first case member 21 that covers the back surface side of the main control substrate 10 and a second case member 22 that also covers the front surface side. At the right end of the first case member 21, two upper and lower cylindrical fixing portions 212 with which the tip of the sealing member 66 can be engaged are provided. A claw portion 211 is provided.

第2ケース部材22の右端部には、第1ケース部材21の固定部212の前面に重合し、かつ封止部材66が挿入可能な上下2個の円筒状の封止部221と、封止固定部材65の各封止孔652に重合し、かつ封止部材66が挿入可能な4個の円筒状の封止部222が設けられている。また、同じく前面には、主制御基板10に実装された設定変更スイッチ102、設定変更キーシリンダ103、打ち止め有無スイッチ104を露出させる開口部223、224、225と、これら開口部223、224、225を開閉可能な開閉蓋226が設けられている。なお、各封止部221、222は、工具等で切断可能な薄肉状の切断部を介して第2ケース部材22の右端部に連設されている。さらに、第2ケース部材22の前面には、第1ケース部材21の各爪部211が係合可能な係合孔227が穿設されている。   At the right end portion of the second case member 22, two cylindrical sealing portions 221 that are superposed on the front surface of the fixing portion 212 of the first case member 21 and into which the sealing member 66 can be inserted, and sealing Four cylindrical sealing portions 222 that overlap with each sealing hole 652 of the fixing member 65 and into which the sealing member 66 can be inserted are provided. Similarly, on the front side, the setting change switch 102 mounted on the main control board 10, the setting change key cylinder 103, the openings 223, 224, 225 that expose the striking presence / absence switch 104, and these openings 223, 224, 225. An opening / closing lid 226 that can be opened and closed is provided. Each of the sealing portions 221 and 222 is connected to the right end portion of the second case member 22 through a thin-walled cutting portion that can be cut with a tool or the like. Furthermore, an engagement hole 227 that can engage each claw portion 211 of the first case member 21 is formed in the front surface of the second case member 22.

第2ケース部材22は、第1ケース部材21の各爪部211を各係合孔227に係合させると共に、封止部材66をもって、封止部221と固定部212とを互いに結合することによって、第1ケース部材21の前面に開放不能に固定される。   The second case member 22 engages the respective claw portions 211 of the first case member 21 with the respective engagement holes 227 and connects the sealing portion 221 and the fixing portion 212 to each other with the sealing member 66. The first case member 21 is fixed to the front surface of the first case member 21 so as not to be opened.

主制御基板10は、第1ケース部材21と第2ケース部材22との間に収容された状態で、第2ケース部材22の背面に複数のネジ23によって固定される。主制御基板10の前面には、遊技動作を統括的に制御する電子部品101、設定変更スイッチ102、設定変更キーシリンダ103、打ち止め有無スイッチ104、及び外部コネクタ(図示略)が接続される複数のコネクタ105が実装されている。   The main control board 10 is fixed to the back surface of the second case member 22 with a plurality of screws 23 while being accommodated between the first case member 21 and the second case member 22. A plurality of electronic components 101, a setting change switch 102, a setting change key cylinder 103, a stop presence / absence switch 104, and an external connector (not shown) are connected to the front surface of the main control board 10 for overall control of gaming operations. A connector 105 is mounted.

次に、制御基板ユニット10の取付け及び取外し要領について説明する。先ず、合成樹脂製ベース部材60の右端部に、ネジ42により封止固定部材65を固定すると共に、合成樹脂製ベース部材60の背面に、前述のように金属製ベース部材50を仮止めした状態で、ネジ41をもって、予め金属製ベース部材50及び合成樹脂製ベース部材60を筐体2の後板2Dに共締め固定する。   Next, how to attach and remove the control board unit 10 will be described. First, the sealing and fixing member 65 is fixed to the right end of the synthetic resin base member 60 with the screw 42, and the metal base member 50 is temporarily fixed to the back surface of the synthetic resin base member 60 as described above. Then, the metal base member 50 and the synthetic resin base member 60 are fastened to the rear plate 2D of the housing 2 together with the screws 41 in advance.

続いて、主制御基板10を収容した基板ケース20の左端部を、予め筐体2内に固定された合成樹脂製ベース部材60の係合片603に係合させると共に、同じく上下縁を、上下の係合片605bに係合させた状態で、封止部材66を封止部222に挿入し、その先端を封止固定部材65の封止孔652に係合させて、封止部222を封止固定部材65の封止固定部653に固定する。これによって、基板ケース20は、合成樹脂製ベース部材60及び封止固定部材65の前面に固定される。基板ケース20を合成樹脂製ベース部材60及び封止固定部材65に固定した後、基板ケース20と基板ベース40とを封印するため、封印シール67を、封止固定部材65の封印シール貼着部654とこれに隣接する第2ケース部材22との境目にかかるように貼着する。   Subsequently, the left end portion of the substrate case 20 containing the main control board 10 is engaged with the engagement piece 603 of the synthetic resin base member 60 fixed in the housing 2 in advance, and the upper and lower edges are similarly moved up and down. In a state of being engaged with the engagement piece 605b, the sealing member 66 is inserted into the sealing portion 222, the tip thereof is engaged with the sealing hole 652 of the sealing fixing member 65, and the sealing portion 222 is It is fixed to the sealing fixing part 653 of the sealing fixing member 65. Thus, the substrate case 20 is fixed to the front surfaces of the synthetic resin base member 60 and the sealing fixing member 65. After the substrate case 20 is fixed to the synthetic resin base member 60 and the sealing fixing member 65, the sealing seal 67 is attached to the sealing seal attaching portion of the sealing fixing member 65 in order to seal the substrate case 20 and the substrate base 40. It sticks so that it may reach the boundary of 654 and the 2nd case member 22 adjacent to this.

なお、基板ケース20を合成樹脂製ベース部材60及び封止固定部材65に固定する前、基板ケース20における第1ケース部材21と第2ケース部材22は、封止部221と固定部212とが封止部材66によって互いに固定されて封止されているため、封止部221を切断しない限り、基板ケース20を開放することは実質的に不可能である。   Before the substrate case 20 is fixed to the synthetic resin base member 60 and the sealing fixing member 65, the first case member 21 and the second case member 22 in the substrate case 20 include the sealing portion 221 and the fixing portion 212. Since they are fixed and sealed to each other by the sealing member 66, it is substantially impossible to open the substrate case 20 unless the sealing portion 221 is cut.

基板ケース20を合成樹脂製ベース部材60及び金属製ベース部材50を介して、筐体2の後板2Dに固定した状態においては、封止部材66をもって、封止部222が封止固定部材65の封止固定部653に固定されているため、封止された封止部222を切断しない限り、基板ケース20を、筐体2の後板2Dから取り外すことは実質的に不可能である。また、各封止部221、222の周辺は、封止固定部材65の防護壁651により包囲されているため、各封止部221、222を、不正具等を用いて変形させ、封止部材66を各封止部221、222から取り外すような不正行為を阻止することができる。   In a state where the substrate case 20 is fixed to the rear plate 2D of the housing 2 via the synthetic resin base member 60 and the metal base member 50, the sealing portion 222 is held by the sealing fixing member 65 with the sealing member 66. Therefore, it is substantially impossible to remove the substrate case 20 from the rear plate 2D of the housing 2 unless the sealed sealing portion 222 is cut. Moreover, since the periphery of each sealing part 221,222 is surrounded by the protective wall 651 of the sealing fixing member 65, each sealing part 221,222 is deform | transformed using an unauthorized tool etc., and sealing member Unauthorized actions such as removing 66 from the sealing portions 221 and 222 can be prevented.

さらには、封止固定部材65を合成樹脂製ベース部材60に固定したネジ42の頭部が、基板ケース20により隠蔽されるため、封止固定部材65を合成樹脂製ベース部材60から分離させることは、基板ケース20を合成樹脂製ベース部材60から取り外さない限り、実質的に不可能である。これにより、不正行為等で、封止固定部材65が合成樹脂製ベース部材60から分離させられることを確実に阻止することができる。   Furthermore, since the head portion of the screw 42 that fixes the sealing fixing member 65 to the synthetic resin base member 60 is concealed by the substrate case 20, the sealing fixing member 65 is separated from the synthetic resin base member 60. This is substantially impossible unless the substrate case 20 is removed from the synthetic resin base member 60. Thereby, it is possible to reliably prevent the sealing and fixing member 65 from being separated from the synthetic resin base member 60 due to fraud.

筐体2に取り付けられた主制御基板10の検査を行なう場合には、封止部材66により封止された封止部222を、ニッパー等の工具で切断して第2ケース部材22から分離すると共に、基板ケース20に係合した係合片603、605bの係合を解除して、封印シール67を剥がすことによって、基板ケース20を基板ベース40から取り外すことができる。   When the main control board 10 attached to the housing 2 is inspected, the sealing portion 222 sealed by the sealing member 66 is cut with a tool such as a nipper and separated from the second case member 22. At the same time, the engagement of the engagement pieces 603 and 605b engaged with the substrate case 20 is released and the sealing seal 67 is peeled off, whereby the substrate case 20 can be removed from the substrate base 40.

基板ケース20を基板ベース40から取り外した後、封止部材66により封止された封止部221を切断することにより、基板ケース20を開封して主制御基板10を取り出すことができる。   After removing the substrate case 20 from the substrate base 40, by cutting the sealing portion 221 sealed by the sealing member 66, the substrate case 20 can be opened and the main control substrate 10 can be taken out.

また、主制御基板10を交換する等して、遊技機1の遊技内容を変更する場合には、上述と同様な作業手順で基板ケース20を基板ベース40から取り外し、主制御基板10を新しいものに交換する。また、基板ケース20も、封止部221、222が切断されて再利用することはできないため、新しいものに交換される。   Further, when the game content of the gaming machine 1 is changed by replacing the main control board 10 or the like, the board case 20 is removed from the board base 40 by the same operation procedure as described above, and the main control board 10 is replaced with a new one. Replace with. The substrate case 20 is also replaced with a new one because the sealing portions 221 and 222 are cut and cannot be reused.

この場合、従来においては、基板ケース20を基板ベース40から取り外しても、基板ベース40に切断された封止部222及び封止部材66が付着しているため、基板ベース40をそのまま再利用することはできないことから、基板ベース40全体を新しいものに交換する必要がある。しかし、本発明における実施形態においては、ネジ42を取り外すことによって、封止部222が付着された封止固定部材65を、筐体2に固定された合成樹脂製ベース部材60から分離できるため、封止固定部材65のみを新しいものに交換するだけで、筐体2に固定された金属製ベース部材50及び合成樹脂製ベース部材60を、筐体2に取り付けたまま再利用することができる。また、封印シール67は、第2ケース部材22と封止固定部材65の封印シール貼着部654とに貼着されるため、合成樹脂製ベース部材60には、封印シール67を貼着した痕跡が残らず、合成樹脂製ベース部材60を、元の形態のまま再利用することができる。さらには、金属製ベース部材50及び合成樹脂製ベース部材60を筐体2の後板2Dから取り外す必要がないため、金属製ベース部材50及び合成樹脂製ベース部材60を後板2Dに締結するためのネジ41が係合する後板2Dのねじ孔が馬鹿孔になることがないため、後板2Dのねじ孔を修復する必要はない。   In this case, conventionally, even if the substrate case 20 is detached from the substrate base 40, the substrate base 40 is reused as it is because the cut portion 222 and the sealing member 66 are attached to the substrate base 40. Since it is not possible, it is necessary to replace the entire substrate base 40 with a new one. However, in the embodiment of the present invention, by removing the screw 42, the sealing fixing member 65 to which the sealing portion 222 is attached can be separated from the synthetic resin base member 60 fixed to the housing 2, The metal base member 50 and the synthetic resin base member 60 fixed to the housing 2 can be reused while being attached to the housing 2 simply by replacing only the sealing fixing member 65 with a new one. Further, since the seal seal 67 is attached to the second case member 22 and the seal seal attaching portion 654 of the sealing fixing member 65, the trace of the seal seal 67 attached to the synthetic resin base member 60. The synthetic resin base member 60 can be reused in its original form. Furthermore, since it is not necessary to remove the metal base member 50 and the synthetic resin base member 60 from the rear plate 2D of the housing 2, the metal base member 50 and the synthetic resin base member 60 are fastened to the rear plate 2D. Since the screw hole of the rear plate 2D with which the screw 41 is engaged does not become an idiot hole, there is no need to repair the screw hole of the rear plate 2D.

以上、本発明の実施形態について説明したが、本発明の要旨を逸脱しない範囲内で、本実施形態に対して、次のような種々の変形や変更を施すことが可能である。
(i)合成樹脂製ベース部材60と封止固定部材65とを一体構造とする。
(ii)円柱状突部及びこの円柱状突部に係合可能な係合孔をそれぞれ1個にする。
(iii)封止部材66をワンウェイネジに代えて合成樹脂製の係合ピンとする。
Although the embodiment of the present invention has been described above, the following various modifications and changes can be made to the present embodiment without departing from the gist of the present invention.
(I) The synthetic resin base member 60 and the sealing and fixing member 65 are integrated.
(Ii) One cylindrical protrusion and one engagement hole that can be engaged with the cylindrical protrusion are provided.
(Iii) Instead of the one-way screw, the sealing member 66 is a synthetic resin engagement pin.

本発明を適用した遊技機の正面図である。It is a front view of a gaming machine to which the present invention is applied. 前扉を開けた状態の遊技機の正面図である。It is a front view of the gaming machine with the front door opened. 図2におけるIII−III線縦断面図である。It is the III-III line longitudinal cross-sectional view in FIG. 制御基板ユニットの分解斜視図である。It is a disassembled perspective view of a control board unit. 制御基板ユニットの正面図である。It is a front view of a control board unit. 制御基板ユニットの斜視図である。It is a perspective view of a control board unit. 制御基板を基板ケースに収容した状態の制御基板ユニットの分解斜視図である。It is a disassembled perspective view of the control board unit of the state which accommodated the control board in the board case. 基板ケースを取り付ける前、金属製ベース部材の取付要領を説明するための図5のVIII−VIII線に相当する横断面図である。FIG. 6 is a transverse cross-sectional view corresponding to the line VIII-VIII in FIG. 5 for explaining the attachment procedure of the metal base member before attaching the substrate case.

符号の説明Explanation of symbols

1 遊技機(スロットマシン)
2 筐体
2A 上部屋
2B 中部屋
2C 下部屋
2D 後板
3 前扉
4 ヒンジ
5 上棚板
6 下棚板
7 回転リーユニット
8 ホッパーユニット
9 制御基板ユニット
10 主制御基板
11 電源ユニット
12 副制御基板
13 回転リール制御基板
14 メダル投入部
15 液晶表示装置
16 スピーカ
20 基板ケース
21 第1ケース部材
22 第2ケース部材
23 ネジ
31 識別情報表示窓
32 演出情報表示窓
33 ベットスイッチボタン
34 スタートスイッチレバー
35 ストップスイッチボタン
36 メダル受皿
40 基板ベース
41 ネジ(締結部材)
42 ネジ
50 金属製ベース部材
60 合成樹脂製ベース部材
65 封止固定部材
66 封止部材
67 封印シール
71 回転リール
80 中継基板
101 電子部品
102 設定変更スイッチ
103 設定変更キーシリンダ
104 打ち止め有無スイッチ
105 コネクタ
211 爪部
212 固定部
221 封止部
222 封止部
223、224、225 開口部
226 開閉蓋
227 係合孔
501 コ字型折曲片(仮止め構造部)
502 第1係合孔(仮止め構造部)
503 第2係合孔(仮止め構造部)
504 ネジ挿入孔
601 基板ケース取付領域部
602 中継基板取付領域部
603 係合片
604 ネジ挿入孔
605a、605b 係合片
605c 係合孔(仮止め構造部)
605d 第1円柱状突部(仮止め構造部)
605e 第2円柱状突部(仮止め構造部)
605f ネジ挿入孔
651 防護壁
652 封止孔
653 封止固定部
654 封印シール貼着部
1 gaming machine (slot machine)
2 Housing 2A Upper room 2B Middle room 2C Lower room 2D Rear plate 3 Front door 4 Hinge 5 Upper shelf plate 6 Lower shelf plate 7 Rotary reel unit 8 Hopper unit 9 Control board unit 10 Main control board 11 Power supply unit 12 Sub control board 13 Rotating reel control board 14 Medal insertion part 15 Liquid crystal display device 16 Speaker 20 Board case 21 First case member 22 Second case member 23 Screw 31 Identification information display window 32 Production information display window 33 Bet switch button 34 Start switch lever 35 Stop switch Button 36 Medal tray 40 Board base 41 Screw (fastening member)
42 Screw 50 Metal base member 60 Synthetic resin base member 65 Sealing fixing member 66 Sealing member 67 Sealing seal 71 Rotating reel 80 Relay board 101 Electronic component 102 Setting change switch 103 Setting change key cylinder 104 Stopping presence / absence switch 105 Connector 211 Claw part 212 Fixing part 221 Sealing part 222 Sealing part 223, 224, 225 Opening part 226 Opening / closing lid 227 Engagement hole 501 U-shaped bent piece (temporary fastening structure part)
502 1st engagement hole (temporary stop structure part)
503 Second engagement hole (temporary fixing structure)
504 Screw insertion hole 601 Substrate case attachment region 602 Relay substrate attachment region 603 Engagement piece 604 Screw insertion holes 605a and 605b Engagement piece 605c Engagement hole (temporary fixing structure)
605d First columnar protrusion (temporary fixing structure)
605e Second cylindrical protrusion (temporary fixing structure)
605f Screw insertion hole 651 Protective wall 652 Sealing hole 653 Sealing fixing part 654 Seal seal sticking part

Claims (1)

遊技機器を収容した筐体内に、金属製ベース部材と共に締結部材により共締め固定される合成樹脂製ベース部材と、前記合成樹脂製ベース部材の前面に固定され、かつ遊技動作を制御する制御基板を収容した合成樹脂製の基板ケースとを備えた遊技機の制御基板ユニットにおいて、
前記合成樹脂製ベース部材及び前記金属製ベース部材に、前記金属製ベース部材及び前記合成樹脂製ベース部材を前記筐体内に固しない状態で、前記合成樹脂製ベース部材の裏面に、前記合成樹脂製ベース部材に設けた締結部材挿入孔及び前記金属製ベース部材に設けた締結部材挿入孔が互いに一致した状態で、予め前記金属製ベース部材を前記合成樹脂製ベース部材に仮止め可能な仮止め構造部を設け
前記仮止め構造部は、前記金属製ベース部材の一端に形成された平面視コ字型折曲片と、前記合成樹脂製ベース部材に設けられ、前記金属製ベース部材を前記合成樹脂製ベース部材の裏面に対して傾けた状態で、前記コ字型折曲片が前記合成樹脂製ベース部材の裏面側から係合可能な係合孔と、前記合成樹脂製ベース部材の裏面に突設される円柱状突部と、前記金属製ベース部材に設けられ、前記コ字型折曲片を前記係合孔に係合した状態で、前記コ字型折曲片と前記合成樹脂製ベース部材とが互いに当接する点を支点にして前記金属製ベース部材を前記合成樹脂製ベース部材の裏面側へ向けて回動させることにより、前記円柱状突部がきつく嵌合可能な係合孔とを含むことを特徴とする遊技機の制御基板ユニット。
A synthetic resin base member that is fastened together with a metal base member by a fastening member and a control board that is fixed to the front surface of the synthetic resin base member and controls a game operation in a housing that houses gaming equipment. In a control board unit of a gaming machine provided with a contained synthetic resin board case,
Wherein the synthetic resin base member and said metal base member, in a state where no fixed before Kikatami body the metallic base member and the synthetic resin base member, the rear surface of the synthetic resin base member, the synthetic in a state where the fastening member insertion hole provided in the fastening member insertion holes and said metal base member is provided on the resin base member are matched with each other, advance the metal base member to the synthetic resin base member with temporary fixing can be provisionally A stop structure is provided ,
The temporary fixing structure portion is provided on the U-shaped bent piece in plan view formed at one end of the metal base member and the synthetic resin base member, and the metal base member is the synthetic resin base member. The U-shaped bent piece protrudes from the back surface of the synthetic resin base member and the engagement hole that can be engaged from the back surface side of the synthetic resin base member. A columnar protrusion and the U-shaped bent piece and the synthetic resin base member are provided on the metal base member, and the U-shaped bent piece is engaged with the engagement hole. Including an engagement hole into which the cylindrical protrusion can be tightly fitted by rotating the metal base member toward the back surface side of the synthetic resin base member with the contact points as fulcrums. A control board unit for a gaming machine characterized by
JP2007306485A 2007-11-27 2007-11-27 Game board control board unit Expired - Fee Related JP5208486B2 (en)

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